"Dor Dor" is a game suitable for family and friends at gatherings for entertainment and general knowledge.

"Dor Dor" is a game application suitable for any group of friends or family members at gatherings, family, cultural, or recreational events.

Those looking for a way to entertain and test their knowledge in general, a general team challenge adds the necessary excitement and enthusiasm to the general atmosphere.

"Dor Dor" is a trivia game that can be presented to any audience as a mobile or tablet application. Users are also allowed to display previously created games and the questions for each game, as well as create new ones.

"Dor Dor" users can test their knowledge in a variety of categories, such as Islamic knowledge, geography, Arab or international sports, nature or general knowledge, local and international historical questions, as well as questions about Arab and foreign films and series, and other various categories, from a database containing over 10,000 carefully selected questions.

The app allows users to select at least six different categories for each game they create and to change the difficulty level of the questions. Each question is assigned a specific number of points, representing the category. An easy question is worth 20 points, a medium question is worth 40 points, and a difficult question is worth 60 points.
Questions can also display a text question with an image or a text-only question. This also includes audio questions and questions containing videos explaining the question or its purpose. This helps convey the information related to the question in a sound and positive manner that benefits users. Users can also save previously used games and reuse them in any other challenge an unlimited number of times.

In-app purchase information for the "Door Door" app:
• Each user has a free game to start with, and the user selects the appropriate categories for the desired challenge. • After using the free game, a specific number of packages are created, and the user can control the number of games they can create with each package they purchase.
• The user can purchase packages containing multiple games at a reduced price compared to the basic package price if a discount has been added to the package.
• The user can purchase an unlimited number of defined packages, and the number of games remaining is shown, which they can create based on the packages they have already purchased.
• The user can select the payment method they wish to use, as the application supports a variety of payment methods.